PT-2026-41650

Mattermost Plugins versions =11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or setup webhook connections via the gitlab instance option or the /gitlab webhook option commands...

OS Command Injection

Fleet is vulnerable to Command Injection. The vulnerability is due to improper sanitization of software package metadata used in auto-generated uninstall scripts, allowing specially crafted package metadata to inject and execute arbitrary commands with elevated privileges root on macOS/Linux or...

CVE-2026-26191

Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. When a...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection in the process that generates uninstall scripts from uploaded software packages, due to improper sanitization of metadata fields. An attacker can execute arbitrary commands with elevated privileges on managed endpoints...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection in the process that generates uninstall scripts from uploaded software packages, due to improper sanitization of metadata fields. An attacker can execute arbitrary commands with elevated privileges on managed endpoints...

CVE-2026-26191 Fleet vulnerable to OS command injection in software packages

Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. When a...

CVE-2026-26191 Fleet vulnerable to OS command injection in software packages

Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. When a...

CVE-2026-26191

Fleet prior to version 4.81.0 is affected by a vulnerability in the software installer pipeline where metadata from uploaded packages (pkg, deb, rpm, exe, msi) is used to generate uninstall scripts without proper sanitization. A crafted package could cause arbitrary commands to run with root priv...

GHSA-9VCR-G537-3W5V Fleet vulnerable to OS command injection in software packages

Summary A vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. Impact When a software package .pkg, .deb, .rpm, .exe, or .msi is uploaded...

Fleet vulnerable to OS command injection in software packages

Summary A vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. Impact When a software package .pkg, .deb, .rpm, .exe, or .msi is uploaded...

PT-2026-40971

Name of the Vulnerable Software and Affected Versions Fleet versions prior to 4.81.0 Description A flaw in the software installer pipeline allows a crafted software package to execute arbitrary commands as root on macOS and Linux, or as SYSTEM on Windows, when an uninstall is triggered. When...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the gethfree function in the USB gadget subset not decrementing the reference count. As a result,...

How to Disable Google's Gemini in Chrome

Chrome users were caught off guard by a 4-GB Google AI model baked into Chrome, sparking privacy concerns. The good news: You can easily uninstall it. The bad? You might not want to...

Shopify: Missing HMAC validation on /uninstall webhook in Shopify/sample-django-app reference template

Repository: https://github.com/Shopify/sample-django-app Description The /uninstall webhook endpoint in sample-django-app processes incoming requests without verifying the X-Shopify-Hmac-Sha256 header. Shopify explicitly requires this validation as a mandatory security measure for all webhook...

CVE-2026-4162

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...

WordPress Gravity SMTP plugin <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin Uninstall vulnerability

Missing Authorization to Authenticated Subscriber+ Plugin Uninstall vulnerability discovered by Osvaldo Noe Gonzalez Del Rio Os - krei.dev | ogbuilders.io in WordPress Plugin Gravity SMTP versions = 2.1.4...

Directory Traversal

Overview uv is an An extremely fast Python package and project manager, written in Rust. Affected versions of this package are vulnerable to Directory Traversal through the uninstall process when handling RECORD entries containing relative paths that traverse outside the intended installation...

GHSA-PJJW-68HJ-V9MW uv vulnerable to arbitrary file deletion through RECORD entries

Impact Wheel RECORD entries can contain relative paths that traverse outside of the wheel’s installation prefix. In versions 0.11.5 and earlier of uv, these wheels were not rejected on installation and the RECORD was respected without validation on uninstall. uv uses the RECORD to determine files...

uv vulnerable to arbitrary file deletion through RECORD entries

Impact Wheel RECORD entries can contain relative paths that traverse outside of the wheel’s installation prefix. In versions 0.11.5 and earlier of uv, these wheels were not rejected on installation and the RECORD was respected without validation on uninstall. uv uses the RECORD to determine files...

EUVD-2026-21356

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access a...